4 ms·
FYI: The publication [1] that improved on the MRI results was the famous paper that layed out the foundation of the what is called "Compressed sampling" / "Com
by susi22 12y ago
FYI:
The publication [1] that improved on the MRI results was the famous paper that layed out the foundation of the what is called "Compressed sampling" / "Compressive sensing". This is the main field of research for Signal Processing folks since around 2006. (Before it was mostly "just" Wavelets for a few decades).
In MRI you sample in the frequency domain (FFT) and compressive sensing can be used since MRI signals (which are structured signals) are sparse in that domain.
[1] Stable signal recovery from incomplete and inaccurate measurements
- nl 12y ago[1] http://statweb.stanford.edu/~candes/papers/StableRecovery.pdf http://statweb.stanford.edu/~candes/papers/StableRecovery.pd...
- sebastianavina 12y agoI remember circa 2005 when I was graduating from college, I readed all I could find about wavelets. I was obsesed, but didn't find what I was looking for. 10 years later I find your comment and I'm ready to take the subject again. thanks.